Behavioral task
behavioral1
Sample
40ada3190f1427db2c582399f6655dde_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
40ada3190f1427db2c582399f6655dde_JaffaCakes118
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Size
55KB
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MD5
40ada3190f1427db2c582399f6655dde
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SHA1
c0b49e1ab13d16d58d28c4cf272232f604712c97
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SHA256
11d7b9448bfbdc92ada038c954bd75dcae52e05247ac6b64ff152bb81ea66772
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SHA512
9a7537f158f43ce8d287987abe85de0d639e24e19cfb0498b106d73cc7455bda21a66d46809a0934caa139dcc7725e58b19eb486201625bb56085201e8d08df7
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SSDEEP
1536:qaREAVLhLiM/xhfMLzaLa6hIAsdxn6sM0TZMl9Vp:BvLJTphfKp6hIAsdxn6sM0TZMl9Vp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40ada3190f1427db2c582399f6655dde_JaffaCakes118 unpack001/out.upx
Files
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40ada3190f1427db2c582399f6655dde_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ